CVE-2026-33812: medium-severity vulnerability in golang.org/x/image/font/sfnt
Excessive memory allocation when decoding malicious SFNT in golang.org/x/image
Published
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.1epss 0.2%
exploitation probability
0.2%top 95% of all CVEs
observed exploitation
nono source reports it
Parsing a malicious font file can cause excessive memory allocation.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H
Affected products
golang.org/x/image · golang.org/x/image/font/sfnt